13148988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 32672640

約数和(自身を除く): 19523652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 571, 606, 1142, 1212, 1713, 1919, 2284, 3426, 3838, 5757, 6852, 7676, 10849, 11514, 21698, 23028, 32547, 43396, 57671, 65094, 115342, 130188, 173013, 230684, 346026, 692052, 1095749, 2191498, 3287247, 4382996, 6574494, 13148988]

約数ペア:

[(1, 13148988), (2, 6574494), (3, 4382996), (4, 3287247), (6, 2191498), (12, 1095749), (19, 692052), (38, 346026), (57, 230684), (76, 173013), (101, 130188), (114, 115342), (202, 65094), (228, 57671), (303, 43396), (404, 32547), (571, 23028), (606, 21698), (1142, 11514), (1212, 10849), (1713, 7676), (1919, 6852), (2284, 5757), (3426, 3838)]